mirror of
https://github.com/lightsoutgames/godot-accessibility.git
synced 2024-09-19 18:35:56 +00:00
f968ed153b
- Move settings from separate .INI to project settings - Replace autoloaded TTS instance with dependency injection - Make loggin configurable Inspiration for how to do project settings: WAT-Sharp
83 lines
2.2 KiB
GDScript
83 lines
2.2 KiB
GDScript
tool
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extends EditorPlugin
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var TTS
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var TtsClass = preload("../godot-tts/TTS.gd")
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var ScreenReader = preload("ScreenReader.gd")
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var screen_reader
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func _initialise_settings() -> void:
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_add_setting("In_Editor", TYPE_BOOL, true)
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_add_setting("Logging", TYPE_BOOL, true)
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_add_setting("Speech_Rate", TYPE_INT, 50)
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ProjectSettings.save()
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func _add_setting(title: String, type: int, value, hint_type: int = -1, hint_string = "") -> void:
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title = title.insert(0, "Accessibility/")
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if ProjectSettings.has_setting(title):
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return
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ProjectSettings.set(title, value)
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var prop: Dictionary = {}
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prop["name"] = title
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prop["type"] = type
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if hint_type > -1:
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prop["hint"] = hint_type
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prop["hint_string"] = hint_string
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ProjectSettings.add_property_info(prop)
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func set_initial_screen_focus(screen):
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if not screen_reader.enabled:
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return
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TTS.speak("%s: screen" % screen, false)
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var control = screen_reader.find_focusable_control(get_tree().root)
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if control.get_focus_owner() != null:
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return
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screen_reader.augment_tree(get_tree().root)
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var focus = screen_reader.find_focusable_control(get_tree().root)
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if not focus:
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return
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focus.grab_click_focus()
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focus.grab_focus()
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func _enter_tree():
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_initialise_settings()
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TTS = TtsClass.new()
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var rate = ProjectSettings.get_setting("Accessibility/Speech_Rate")
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TTS.call_deferred("_set_rate", rate)
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var logging = ProjectSettings.get_setting("Accessibility/Logging")
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if ProjectSettings.get_setting("Accessibility/In_Editor"):
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screen_reader = ScreenReader.new(TTS, logging)
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screen_reader.enable_focus_mode = true
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get_tree().root.call_deferred("add_child", screen_reader)
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add_custom_type("ScreenReader", "Node", preload("ScreenReader.gd"), null)
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func _exit_tree():
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remove_custom_type("ScreenReader")
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var _focus_loss_interval = 0
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func _process(delta):
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if not screen_reader or not screen_reader.enabled:
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return
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var focus = screen_reader.find_focusable_control(get_tree().root)
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focus = focus.get_focus_owner()
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if focus:
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_focus_loss_interval = 0
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else:
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_focus_loss_interval += delta
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if _focus_loss_interval >= 0.2:
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_focus_loss_interval = 0
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focus = screen_reader.find_focusable_control(get_tree().root)
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focus.grab_focus()
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focus.grab_click_focus()
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